What coins are worth, why, and how to establish that yourself. Written by the numismatists of Schulman, with prices realised in our own auctions since 1880.
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Get in touchThree articles, in this order, if a coin has just come into your hands.
Rarity, quality, metal and provenance. The four factors a valuer looks at, in that order.
Not every old coin is rare. Six characteristics, from mintage figures and key dates to minting errors and pattern strikes.
Polishing attacks the metal and lowers the collector value by 50 to 90 percent. Read this before you do anything.
The complete knowledge base, from coin types and rarity to quality and treasure finds.
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